4945434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6666726

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 71, 78, 94, 114, 141, 142, 213, 247, 282, 426, 494, 611, 741, 893, 923, 1222, 1349, 1482, 1786, 1833, 1846, 2679, 2698, 2769, 3337, 3666, 4047, 5358, 5538, 6674, 8094, 10011, 11609, 17537, 20022, 23218, 34827, 35074, 43381, 52611, 63403, 69654, 86762, 105222, 126806, 130143, 190209, 260286, 380418, 824239, 1648478, 2472717, 4945434]

約数ペア:

[(1, 4945434), (2, 2472717), (3, 1648478), (6, 824239), (13, 380418), (19, 260286), (26, 190209), (38, 130143), (39, 126806), (47, 105222), (57, 86762), (71, 69654), (78, 63403), (94, 52611), (114, 43381), (141, 35074), (142, 34827), (213, 23218), (247, 20022), (282, 17537), (426, 11609), (494, 10011), (611, 8094), (741, 6674), (893, 5538), (923, 5358), (1222, 4047), (1349, 3666), (1482, 3337), (1786, 2769), (1833, 2698), (1846, 2679)]